CN114082231A - Intelligent glue residue removing and filtering system - Google Patents
Intelligent glue residue removing and filtering system Download PDFInfo
- Publication number
- CN114082231A CN114082231A CN202111604389.7A CN202111604389A CN114082231A CN 114082231 A CN114082231 A CN 114082231A CN 202111604389 A CN202111604389 A CN 202111604389A CN 114082231 A CN114082231 A CN 114082231A
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- CN
- China
- Prior art keywords
- filtering
- cylinder
- filter
- pipe
- cartridge filter
- Prior art date
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- Granted
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 55
- 239000003292 glue Substances 0.000 title claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 25
- 239000002699 waste material Substances 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims 5
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 239000002585 base Substances 0.000 description 8
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 8
- 230000006872 improvement Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000011001 backwashing Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- LBSANEJBGMCTBH-UHFFFAOYSA-N manganate Chemical group [O-][Mn]([O-])(=O)=O LBSANEJBGMCTBH-UHFFFAOYSA-N 0.000 description 3
- 239000012286 potassium permanganate Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides an intelligent glue residue removing and filtering system which comprises a supporting base, a first filtering structure and a second filtering structure, wherein the first filtering structure comprises a first filtering cylinder, supporting legs are arranged at the bottom of the first filtering cylinder and are arranged on the supporting base, a motor is arranged at the upper part of the first filtering cylinder, an annular filtering net is arranged in the first filtering cylinder, a shaft body is connected onto the annular filtering net and is in transmission connection with an output shaft of the motor, a raw liquid pipe is arranged on the side surface of the first filtering cylinder and on the upper part of the annular filtering net, one end of the raw liquid pipe extends into the upper part of the annular filtering net, a raw liquid pump is arranged at one end, away from the first filtering cylinder, of the raw liquid pipe, and a blocking structure is arranged at the bottom of the first filtering cylinder. The invention has the advantages that: compact structure, convenient operation, two processes, it is more thorough to filter.
Description
Technical Field
The invention relates to the field of circuit board production, in particular to an intelligent glue residue removing and filtering system.
Background
In the PCB production process, the resin will soften and coat the hole walls and easily form adhesive residues, which, if not completely removed, will prevent the inner copper from bonding with the subsequent electroplated copper, thus causing the problem of disconnection and hindering the quality of electrical interconnection.
The commonly used agent for removing the glue residue in the glue residue removing industry after the drilling of the circuit board is potassium permanganate, and has the advantages of low concentration of alkaline potassium permanganate solution, low cost, easy control of process, good glue residue removing effect, good micro roughness of hole walls, easy cleaning of residues, simple wastewater treatment and the like, thereby being widely adopted. In the process of alkaline potassium permanganate etching, a layer of insoluble manganese dioxide film and manganate residues are formed on the surface of the resin, and if the insoluble manganese dioxide film and the manganate residues are not removed before black hole treatment or chemical copper deposition, plating layer cavities, poor plating layer adhesion and other problems can be possibly generated on the surface of the hole wall. Through acid reduction, MnO2 or Mn6+ and Mn7+ are reduced into Mn2+, which not only can remove manganese dioxide films and manganate residues on the pore walls, but also can neutralize residual alkali liquor on the plates, thereby reducing the influence on the next process.
However, when the waste water after the cleaning is recovered, a filtering process is adopted, the filtering effect is poor, and the cleaning of the device is difficult.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an intelligent glue residue removing and filtering system which is compact in structure, convenient to operate, two in process and more thorough in filtering.
In order to achieve the purpose of the invention, the invention adopts the technical scheme that:
an intelligent glue residue removing and filtering system comprises a supporting base, a first filtering structure and a second filtering structure, wherein the first filtering structure comprises a first filter cartridge, supporting legs are arranged at the bottom of the first filter cartridge and are arranged on the supporting base, a motor is arranged at the upper part of the first filter cartridge, an annular filter screen is arranged in the first filter cartridge, a shaft body is connected onto the annular filter screen and is in transmission connection with an output shaft of the motor, a raw liquid pipe is arranged on the side surface of the first filter cartridge and on the upper part of the annular filter screen, one end of the raw liquid pipe extends into the upper part of the annular filter screen, a raw liquid pump is arranged at one end, away from the first filter cartridge, of the raw liquid pipe, and a blocking structure is arranged at the bottom of the first filter cartridge;
the second filtration is including installing the second cartridge filter on supporting the base, the side upper portion of first cartridge filter and the side sub-unit connection of second cartridge filter have the connecting pipe, be equipped with the titanium stick filter core in the second cartridge filter, the side upper portion of second cartridge filter is equipped with the discharging pipe, the side of second cartridge filter is equipped with the heating chamber, the side bottom in heating chamber is equipped with heating medium feed liquor pipe, the side upper portion in heating chamber is equipped with the heating medium drain pipe, the liquid outlet that is equipped with recoil pump and recoil pump on the support base is connected with discharging pipe and heating medium feed liquor pipe.
As an improvement, the bottom of the second filter cylinder is provided with a waste residue outlet, a pneumatic butterfly valve is arranged on the waste residue outlet, and the upper part of the second filter cylinder is provided with a gas backflushing valve.
As an improvement, valves are arranged on the connecting pipe, the discharging pipe, the heating medium liquid inlet pipe and the heating medium liquid outlet pipe.
As the improvement, the upper parts of the first filter cylinder and the second filter cylinder are provided with detachable covers.
As the improvement, the bottom of first cartridge filter is equipped with the waste outlet, the bottom of first cartridge filter is equipped with ejection of compact barrel and waste outlet intercommunication, the side of ejection of compact barrel is equipped with the export, the bottom of ejection of compact barrel is equipped with the baffle, blocking structure runs through the baffle setting including cylinder and the cylinder that sets up in the ejection of compact barrel, be equipped with the adjusting cylinder on the supporting leg, the telescopic link tip of adjusting cylinder is equipped with the connecting plate and is connected with the cylinder, the upper portion of cylinder is equipped with the waste outlet closure plate.
As an improvement, the bottom of the annular filter screen is provided with a bottom plate, the bottom plate is provided with a mouth body, the bottom of the bottom plate is provided with an annular groove, and the upper part of the waste outlet plugging plate is rotatably provided with a plugging plate matched with the annular groove.
The invention has the beneficial effects that:
the invention has simple structure and convenient use, the annular filter screen is driven by the motor to rotate for centrifugal filtration, large-particle impurities can be remained in the annular filter screen, the waste liquid after primary filtration enters the second filter cylinder and is filtered by the titanium rod filter core, thereby achieving good filtration effect, simultaneously, the service life of the device is prolonged, and the device can be cleaned by the gas backflushing valve and the backflushing pump.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is an enlarged view of the structure A of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1-2, an intelligent filter system for removing scum comprises a support base 200, a first filter structure 100 and a second filter structure 300, wherein the first filter structure 100 comprises a first filter cylinder 101, a support leg 102 is arranged at the bottom of the first filter cylinder 101 and is arranged on the support base 200, a motor 103 is arranged at the upper part of the first filter cylinder 101, an annular filter screen 104 is arranged in the first filter cylinder 101, a shaft body 105 connected to the annular filter screen 104 and in transmission with an output shaft of the motor 103 is connected to the annular filter screen 104, a raw liquid pipe 106 is arranged at the side surface of the first filter cylinder 101 and at the upper part of the annular filter screen 104, one end of the raw liquid pipe 106 extends into the upper part of the annular filter screen 104, a raw liquid pump 400 is arranged at one end of the raw liquid pipe 106 far away from the first filter cylinder 101, and a blocking structure 500 is arranged at the bottom of the first filter cylinder 101;
The bottom of the second filter cartridge 301 is provided with a waste residue outlet 308, the waste residue outlet 308 is provided with a pneumatic butterfly valve 309, and the upper part of the second filter cartridge 301 is provided with a gas backflushing valve 310.
The upper parts of the first filter cartridge 101 and the second filter cartridge 301 are provided with detachable covers 700.
The bottom of first cartridge filter 101 is equipped with waste outlet 107, the bottom of first cartridge filter 101 is equipped with ejection of compact barrel 108 and waste outlet 107 intercommunication, the side of ejection of compact barrel 108 is equipped with export 109, the bottom of ejection of compact barrel 108 is equipped with baffle 110, blocking structure 500 includes that cylinder 501 and cylinder 501 that set up in the ejection of compact barrel 108 run through baffle 110 and set up, be equipped with adjusting cylinder 502 on the supporting leg 102, adjusting cylinder 502's telescopic link tip is equipped with connecting plate 503 and is connected with cylinder 501, cylinder 501's upper portion is equipped with waste outlet closure plate 504.
The bottom of annular filter screen 104 is equipped with bottom plate 111, be equipped with mouth body 112 on bottom plate 111, the bottom of bottom plate 111 is equipped with ring channel 113, the upper portion of waste outlet closure plate 504 rotates and is equipped with closure plate 505 with ring channel 113 complex.
The use principle is as follows:
the raw liquid pump 400 is started, raw liquid is pumped into the first filter cylinder 101, most of large-particle impurities are filtered through the filtering of the annular filter screen 104 of the first filter cylinder 101, the coarsely-filtered liquid flows into the second filter cylinder 301 from the connecting pipe 302 arranged on the first filter cylinder 101, the high-precision titanium rod filter element 303 is arranged in the second filter cylinder 301, hot water is added into the external heating cavity 305, the temperature of the second filter cylinder 301 is improved, the coming efficiency is guaranteed, and residual fine particles can be efficiently filtered again, so that clean liquid outlet is obtained.
The annular groove 113 arranged at the bottom of the bottom plate 111 is matched with the material blocking plate 505, so that the opening body 112 can be blocked, the waste material outlet 107 can be blocked by the waste material outlet blocking plate 504, after filtering is completed, the cylinder 501 is moved downwards by using the adjusting oil cylinder 502, so that the opening body 112 and the waste material outlet 107 are opened, residual liquid and impurities enter the outlet 109 together to be discharged, the impurities can be flushed by the residual liquid, excessive impurities are prevented from being remained in the first filter cartridge 101, and the liquid entering the second filter cartridge 301 is also operated as above.
When self-cleaning is triggered, the motor 103 rotates to drive the annular filter screen 104 inside to rotate, the blocking structure 500 at the bottom is automatically opened, the raw liquid pump 400 pumps clean water, the motor 103 can periodically rotate forwards and backwards to discharge impurities, and after cleaning is finished, the motor stops and the blocking structure 500 is closed.
And in a secondary backwashing state, when the backwashing is triggered, the raw liquid pump 400 stops, the valve 600 on the connecting pipe 302 is closed, the backwashing pump 311 is started to pump clean water into the second filter cylinder 301, the valve 600 on the discharge pipe 304 is opened, the pneumatic butterfly valve 309 at the bottom is opened, and the backwashing process is started. Or the gas back-flushing valve 310 on the top of the second filter cartridge 301 can be opened manually for back-flushing with gas. And (4) stopping the backflushing pump 311 after the backflushing is finished, closing the pneumatic butterfly valve 309 at the bottom, recovering the filtering state of each valve, and starting the liquid pump 400 to recover the filtering state.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. An intelligent glue residue removing and filtering system comprises a supporting base (200), a first filtering structure (100) and a second filtering structure (300), and is characterized in that the first filtering structure (100) comprises a first filtering cylinder (101), a supporting leg (102) is arranged at the bottom of the first filtering cylinder (101) and arranged on the supporting base (200), a motor (103) is arranged at the upper part of the first filtering cylinder (101), an annular filtering net (104) is arranged in the first filtering cylinder (101), an output shaft of a shaft body (105) and the motor (103) is connected to the annular filtering net (104) for transmission, a raw liquid pipe (106) is arranged on the side surface of the first filtering cylinder (101) and on the upper part of the annular filtering net (104), one end of the raw liquid pipe (106) extends into the upper part of the annular filtering net (104), and a raw liquid pump (400) is arranged at one end of the raw liquid pipe (106) far away from the first filtering cylinder (101), the bottom of the first filter cylinder (101) is provided with a blocking structure (500);
second filtration (300) is including installing second cartridge filter (301) on supporting base (200), the side sub-unit connection of the side upper portion of first cartridge filter (101) and second cartridge filter (301) has connecting pipe (302), be equipped with titanium stick filter core (303) in second cartridge filter (301), the side upper portion of second cartridge filter (301) is equipped with discharging pipe (304), the side of second cartridge filter (301) is equipped with heating chamber (305), the side bottom of heating chamber (305) is equipped with heating medium feed liquor pipe (306), the side upper portion of heating chamber (305) is equipped with heating medium drain pipe (307), the liquid outlet that is equipped with recoil pump (311) and recoil pump (311) on supporting base (200) is connected with discharging pipe (304) and heating medium feed liquor pipe (306).
2. The intelligent skim slag filtering system of claim 1, wherein: the bottom of second cartridge filter (301) is equipped with waste residue export (308) and is equipped with pneumatic butterfly valve (309) on waste residue export (308), the upper portion of second cartridge filter (301) is equipped with gas recoil valve (310).
3. The intelligent skim slag filtering system of claim 1, wherein: valves (600) are arranged on the connecting pipe (302), the discharging pipe (304), the heating medium liquid inlet pipe (306) and the heating medium liquid outlet pipe (307).
4. The intelligent skim slag filtering system of claim 3, wherein: the upper parts of the first filter cylinder (101) and the second filter cylinder (301) are provided with detachable covers (700).
5. The intelligent skim slag filtering system of claim 4, wherein: the bottom of first cartridge filter (101) is equipped with waste outlet (107), the bottom of first cartridge filter (101) is equipped with ejection of compact barrel (108) and waste outlet (107) intercommunication, the side of ejection of compact barrel (108) is equipped with export (109), the bottom of ejection of compact barrel (108) is equipped with baffle (110), column (501) and column (501) that jam structure (500) set up including ejection of compact barrel (108) run through baffle (110) and set up, be equipped with on supporting leg (102) and adjust hydro-cylinder (502), the telescopic link tip of adjusting hydro-cylinder (502) is equipped with connecting plate (503) and is connected with column (501), the upper portion of column (501) is equipped with waste outlet closure plate (504).
6. The intelligent skim slag filtering system of claim 5, wherein: the bottom of annular filter screen (104) is equipped with bottom plate (111), be equipped with mouthful body (112) on bottom plate (111), the bottom of bottom plate (111) is equipped with ring channel (113), the upper portion rotation of waste outlet closure plate (504) is equipped with and blocks up flitch (505) with ring channel (113) complex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111604389.7A CN114082231B (en) | 2021-12-25 | 2021-12-25 | Intelligent gumming residue filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111604389.7A CN114082231B (en) | 2021-12-25 | 2021-12-25 | Intelligent gumming residue filtering system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114082231A true CN114082231A (en) | 2022-02-25 |
| CN114082231B CN114082231B (en) | 2024-07-16 |
Family
ID=80307917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111604389.7A Active CN114082231B (en) | 2021-12-25 | 2021-12-25 | Intelligent gumming residue filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114082231B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797274A (en) * | 2022-06-27 | 2022-07-29 | 新乡市万和过滤技术股份公司 | Domestic sewage purification device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797274A (en) * | 2022-06-27 | 2022-07-29 | 新乡市万和过滤技术股份公司 | Domestic sewage purification device |
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| Publication number | Publication date |
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| CN114082231B (en) | 2024-07-16 |
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